Two old men were sitting on the platform of a closed shop, laughing loudly. Seeing their spontaneous laughter, a passerby stopped and asked the reason. One of the old men said with a smile, "We have come up with a plan to solve all the problems of the country, which will fix everything at once." The passerby asked in surprise, "What is it?" The old man said, "The whole nation should be put in jail, and a donkey should also be locked up with them." The passerby was startled and said, "I understand the nation, but why the donkey?" Hearing this, both old men burst into laughter and one said, "See! I told you, this nation will never think about its fate, everyone is just worried about the donkey."
There is a great lesson in this for those who understand.